Visor extension



FIG. 1 is a front elevational view of the visor extension showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a greatly enlarged left side elevational view thereof;

FIG. 4 is a greatly enlarged right side elevational view thereof;

FIG. 5 is an enlarged top plan view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof.

The broken line showing of a sun visor in FIG. 1 of the drawing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a visor extension, as shown and described. 